Wrong Answer
/in/foo.cc: In function 'int main()': /in/foo.cc:26:13: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(m=n) ^
/in/foo.cc: In function 'int main()': /in/foo.cc:26:13: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(m=n) ^